JP4249016B2 - 眼用波面測定装置 - Google Patents
眼用波面測定装置 Download PDFInfo
- Publication number
- JP4249016B2 JP4249016B2 JP2003526273A JP2003526273A JP4249016B2 JP 4249016 B2 JP4249016 B2 JP 4249016B2 JP 2003526273 A JP2003526273 A JP 2003526273A JP 2003526273 A JP2003526273 A JP 2003526273A JP 4249016 B2 JP4249016 B2 JP 4249016B2
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- Prior art keywords
- eye
- wavefront
- image
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- constant
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Image Input (AREA)
- Image Processing (AREA)
Description
本発明は一般に一定の患者における目の収差を測定するための光学器具に関連しており、特に、一定の患者の目に入る入力光線の変更、患者の矯正の処方の確認、および眼用波面測定システムにおける両眼の視力補正のための装置および方法に関連している。
目はその目の中の網膜上に種々の画像を表す光線を集光するための幾つかのレンズ要素を有する一定の光学システムである。網膜上に形成される種々の画像の鮮明さは一定の目における視力の鋭さを決定する場合の一定の要因である。しかしながら、目の中のレンズおよびその他の構成要素および材料における不完全さが種々の光線をその望まれている経路からそらす可能性がある。これらの収差と呼ばれているずれはぼやけた画像を生じて視力の鋭さを低下する。それゆえ、収差を測定するための種々の方法および装置がこれらの問題の修正を補助するために用いられている。
本発明は波面測定装置における改善された収差の決定、矯正の処方の確認、および両眼の視力の矯正のための装置および方法を開示している。
本発明による入力光線の変更を伴う一定の眼用波面測定装置140が図3において示されている。外観において、一定の発光源114は一定の入力光線102を発生し、この光線102は一定の適応性のある装置142により変更されている。その後、一定のビーム・スプリッタ116が入力光線102の方向を一定の目106に向けて変えている。この入力光線102は角膜を通して目106の中に入り、この目の中において、この入力光線102はその網膜104上の一定の点108に集まり、反射して一定の波面100を形成し、この波面100がその目から送り出される。さらに、この波面100は目106内における種々の欠陥部分により影響を受けて、これにより収差が生じる。このように影響を受けた波面100は一定のセンサー118に向かってビーム・スプリッタ116を通過し、このセンサー118がこの波面100をサンプリングして当該センサー118において形成される上記網膜点108の1個以上の画像に関連する情報を捕捉する。さらに、一定のプロセッサ124がセンサー118において一定の所望の画像を形成するために入力光線102を変更するように上記適応性を有する光学装置142を制御する。
102 入力光線
104 網膜
106 目
108 点(スポット)
114 発光源
116 ビーム・スプリッタ
118 センサー
120 1/4波プレート
122 レンズ
124 プロセッサ
140 眼用波面測定装置
142 適応性のある光学装置
Claims (1)
- 目により導入される収差に関連する情報を発生することのできる眼用波面測定装置と共に使用するための矯正処方確認装置において、
画像を発生することのできるプロジェクタを備えており、この場合に、前記画像がある場面から当該画像を捕捉することのできるカメラにより形成されており、さらに
前記プロジェクタから発生される画像を変更することのできる適応性のある光学装置、および
前記目により導入される収差に関連する情報を受け取り、前記適応性のある光学装置を調節して矯正された画像を形成することのできるプロセッサを備えており、
さらに、第1の位置および第2の位置を有する可動ミラーを備えており、当該可動ミラーがその第1の位置にある時に目に対して前記画像を方向付けて、その第2の位置にある時にその目が前記場面を直接的に見ることを可能にする、矯正処方確認装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/950,916 US6827442B2 (en) | 2001-09-12 | 2001-09-12 | Ophthalmic wavefront measuring devices |
PCT/US2002/027243 WO2003022140A2 (en) | 2001-09-12 | 2002-08-27 | Ophthalmic wavefront measuring devices |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005501640A JP2005501640A (ja) | 2005-01-20 |
JP2005501640A5 JP2005501640A5 (ja) | 2005-12-22 |
JP4249016B2 true JP4249016B2 (ja) | 2009-04-02 |
Family
ID=25491021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003526273A Expired - Fee Related JP4249016B2 (ja) | 2001-09-12 | 2002-08-27 | 眼用波面測定装置 |
Country Status (13)
Country | Link |
---|---|
US (2) | US6827442B2 (ja) |
EP (2) | EP1434517B1 (ja) |
JP (1) | JP4249016B2 (ja) |
KR (1) | KR20040044916A (ja) |
CN (2) | CN101011236A (ja) |
AR (1) | AR036483A1 (ja) |
AU (1) | AU2002313824B2 (ja) |
BR (1) | BR0212476A (ja) |
CA (1) | CA2460518A1 (ja) |
DE (1) | DE60215208T2 (ja) |
HK (1) | HK1065933A1 (ja) |
TW (1) | TW590758B (ja) |
WO (1) | WO2003022140A2 (ja) |
Families Citing this family (48)
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CA2388014C (en) * | 1999-10-21 | 2013-04-16 | Technolas Gmbh Ophthalmologische Systeme | Multi-step laser correction of ophthalmic refractive errors |
US20060238710A1 (en) * | 1999-12-03 | 2006-10-26 | Manfred Dick | Method for determining vision defects and for collecting data for correcting vision defects of the eye by interaction of a patient with an examiner and apparatus therefor |
DE19958436B4 (de) * | 1999-12-03 | 2014-07-17 | Carl Zeiss Meditec Ag | Vorrichtung und Verfahren zur aktiven, physiologisch bewerteten, umfassenden Korrektur der Aberrationen des menschlichen Auges |
DE10154194A1 (de) * | 2001-11-07 | 2003-05-22 | Asclepion Meditec Ag | Verfahren und Vorrichtung zur Messung des Dynamischen Verhaltens eines optischen Systems |
US7249851B2 (en) * | 2001-12-11 | 2007-07-31 | Kabushiki Kaisha Topcon | Eye characteristic measuring apparatus |
JP3788394B2 (ja) * | 2002-06-13 | 2006-06-21 | ソニー株式会社 | 撮像装置および撮像方法、並びに表示装置および表示方法 |
US7195354B2 (en) * | 2002-10-04 | 2007-03-27 | The Regents Of The University Of California | Adaptive ophthalmologic system |
JP4124468B2 (ja) * | 2002-10-08 | 2008-07-23 | Hoya株式会社 | 眼鏡レンズの光学値の決定方法、眼鏡レンズの製造方法、眼鏡レンズ及びその受発注システム |
US8911086B2 (en) | 2002-12-06 | 2014-12-16 | Amo Manufacturing Usa, Llc | Compound modulation transfer function for laser surgery and other optical applications |
DE10306087B4 (de) | 2003-02-07 | 2022-07-14 | Carl Zeiss Meditec Ag | Mikroskop, Verfahren zum Erhöhen der Bildqualität eines Mikroskops und Spiegelelement für ein Mikroskop |
EP1648289B1 (en) * | 2003-06-20 | 2013-06-12 | AMO Manufacturing USA, LLC | Systems and methods for prediction of objective visual acuity based on wavefront measurements |
US8596787B2 (en) | 2003-06-20 | 2013-12-03 | Amo Manufacturing Usa, Llc | Systems and methods for prediction of objective visual acuity based on wavefront measurements |
US8022344B2 (en) * | 2004-04-26 | 2011-09-20 | Ntt Docomo, Inc. | Optical wavefront control pattern generating apparatus and optical wavefront control pattern generating method |
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US8820929B2 (en) | 2006-01-20 | 2014-09-02 | Clarity Medical Systems, Inc. | Real-time measurement/display/record/playback of wavefront data for use in vision correction procedures |
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US8100530B2 (en) | 2006-01-20 | 2012-01-24 | Clarity Medical Systems, Inc. | Optimizing vision correction procedures |
US9101292B2 (en) | 2006-01-20 | 2015-08-11 | Clarity Medical Systems, Inc. | Apparatus and method for operating a real time large dipoter range sequential wavefront sensor |
US9050026B2 (en) | 2006-01-20 | 2015-06-09 | Clarity Medical Systems, Inc. | Apparatus and method for operating a real time large diopter range sequential wavefront sensor |
US8777413B2 (en) | 2006-01-20 | 2014-07-15 | Clarity Medical Systems, Inc. | Ophthalmic wavefront sensor operating in parallel sampling and lock-in detection mode |
JP2007252402A (ja) * | 2006-03-20 | 2007-10-04 | Topcon Corp | 眼科測定装置 |
DE102006036086A1 (de) * | 2006-08-02 | 2008-02-07 | Bausch & Lomb Incorporated | Verfahren und Vorrichtung zur Berechnung einer Laserschußdatei zur Verwendung in einem refraktiven Excimer-Laser |
DE102006036085A1 (de) * | 2006-08-02 | 2008-02-07 | Bausch & Lomb Incorporated | Verfahren und Vorrichtung zur Berechnung einer Laserschußdatei zur Verwendung in einem Excimer-Laser |
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DE102008028509A1 (de) * | 2008-06-16 | 2009-12-24 | Technolas Gmbh Ophthalmologische Systeme | Behandlungsmusterüberwachungsvorrichtung |
DE102008035995A1 (de) * | 2008-08-01 | 2010-02-04 | Technolas Perfect Vision Gmbh | Kombination einer Excimer-Laserablation und Femtosekundenlasertechnik |
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DE102008053827A1 (de) | 2008-10-30 | 2010-05-12 | Technolas Perfect Vision Gmbh | Vorrichtung und Verfahren zum Bereitstellen einer Laserschussdatei |
ES2346392B1 (es) | 2009-03-04 | 2011-10-03 | Voptica, S.L. | Metodo de medida y control binocular de las aberraciones de los ojos,presentacion simultanea de estimulos visuales, e instrumento oftalmico que implementa dicho metodo. |
JP5464891B2 (ja) * | 2009-04-13 | 2014-04-09 | キヤノン株式会社 | 補償光学系を備えた光画像取得装置、及び、その制御方法 |
JP5517571B2 (ja) * | 2009-11-18 | 2014-06-11 | キヤノン株式会社 | 撮像装置および撮像方法 |
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US8785685B2 (en) | 2011-04-12 | 2014-07-22 | Basf Se | Process for preparing aminopolycarboxylates proceeding from amino acids |
WO2012139842A1 (de) | 2011-04-12 | 2012-10-18 | Basf Se | Verfahren zur herstellung von aminopolycarboxylaten ausgehend von aminosäuren |
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JP2015503436A (ja) | 2012-01-10 | 2015-02-02 | デジタルビジョン エルエルシーDigitalvision,Llc | 眼内レンズ最適化器 |
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JP6896150B1 (ja) * | 2019-09-13 | 2021-06-30 | 三菱電機株式会社 | 波面計測装置及び波面計測方法 |
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-
2001
- 2001-09-12 US US09/950,916 patent/US6827442B2/en not_active Expired - Lifetime
-
2002
- 2002-08-27 EP EP02753545A patent/EP1434517B1/en not_active Expired - Lifetime
- 2002-08-27 JP JP2003526273A patent/JP4249016B2/ja not_active Expired - Fee Related
- 2002-08-27 CN CNA2007100016160A patent/CN101011236A/zh active Pending
- 2002-08-27 BR BR0212476-9A patent/BR0212476A/pt not_active Application Discontinuation
- 2002-08-27 AU AU2002313824A patent/AU2002313824B2/en not_active Ceased
- 2002-08-27 DE DE60215208T patent/DE60215208T2/de not_active Expired - Lifetime
- 2002-08-27 KR KR10-2004-7003727A patent/KR20040044916A/ko not_active Application Discontinuation
- 2002-08-27 EP EP05075773A patent/EP1561415A3/en not_active Withdrawn
- 2002-08-27 CA CA002460518A patent/CA2460518A1/en not_active Abandoned
- 2002-08-27 WO PCT/US2002/027243 patent/WO2003022140A2/en active IP Right Grant
- 2002-08-27 CN CNA028223616A patent/CN1585619A/zh active Pending
- 2002-09-11 AR ARP020103447A patent/AR036483A1/es active IP Right Grant
- 2002-09-11 TW TW091120670A patent/TW590758B/zh not_active IP Right Cessation
-
2004
- 2004-09-14 US US10/940,372 patent/US20050094100A1/en not_active Abandoned
- 2004-11-15 HK HK04109006A patent/HK1065933A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW590758B (en) | 2004-06-11 |
EP1434517B1 (en) | 2006-10-04 |
DE60215208D1 (de) | 2006-11-16 |
WO2003022140A8 (en) | 2004-02-26 |
WO2003022140A3 (en) | 2003-12-04 |
US6827442B2 (en) | 2004-12-07 |
CN1585619A (zh) | 2005-02-23 |
DE60215208T2 (de) | 2007-10-18 |
EP1434517A2 (en) | 2004-07-07 |
JP2005501640A (ja) | 2005-01-20 |
EP1561415A3 (en) | 2005-10-05 |
CA2460518A1 (en) | 2003-03-20 |
US20030048413A1 (en) | 2003-03-13 |
AU2002313824B2 (en) | 2006-08-17 |
US20050094100A1 (en) | 2005-05-05 |
KR20040044916A (ko) | 2004-05-31 |
WO2003022140A2 (en) | 2003-03-20 |
EP1561415A2 (en) | 2005-08-10 |
BR0212476A (pt) | 2004-08-24 |
CN101011236A (zh) | 2007-08-08 |
HK1065933A1 (en) | 2005-03-11 |
AR036483A1 (es) | 2004-09-08 |
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